879604020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4886689}}^1$

素因数の和:4886704

約数の個数: 36

約数和(自身を含む): 2668132740

約数和(自身を除く): 1788528720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4886689, 9773378, 14660067, 19546756, 24433445, 29320134, 43980201, 48866890, 58640268, 73300335, 87960402, 97733780, 146600670, 175920804, 219901005, 293201340, 439802010, 879604020]

約数ペア:

[(1, 879604020), (2, 439802010), (3, 293201340), (4, 219901005), (5, 175920804), (6, 146600670), (9, 97733780), (10, 87960402), (12, 73300335), (15, 58640268), (18, 48866890), (20, 43980201), (30, 29320134), (36, 24433445), (45, 19546756), (60, 14660067), (90, 9773378), (180, 4886689)]